.el-form-manager-hidden-email {
    display: none;
}
.bh-bemode .el-form-manager-hidden-email {
    opacity: 0.2;
}
.bh-bemode.bhe-state-editing .el-form-manager-hidden-email {
    opacity: 0.5;
    background-color: rgba(255, 0, 0, 0.15);
}